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Fractional Coulomb blockade for quasi-particle tunneling between edge channels

In the fractional quantum Hall effect, the elementary excitations are quasi-particles with fractional charges as predicted by theory and demonstrated by noise and interference experiments. We observe Coulomb blockade of fractional charges in the measured magneto-conductance of a 1.4-micron-wide quan...

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Publicado en:Sci Adv
Autores principales: Röösli, Marc P., Hug, Michael, Nicolí, Giorgio, Märki, Peter, Reichl, Christian, Rosenow, Bernd, Wegscheider, Werner, Ensslin, Klaus, Ihn, Thomas
Formato: Artigo
Lenguaje:Inglês
Publicado: American Association for the Advancement of Science 2021
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC8104872/
https://ncbi.nlm.nih.gov/pubmed/33962947
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/sciadv.abf5547
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